HEADER HYDROLASE/HYDROLASE INHIBITOR 25-APR-11 3RO0 TITLE CRYSTAL STRUCTURE OF BACILLUS AMYLOLIQUEFACIENS PYROGLUTAMYL PEPTIDASE TITLE 2 I AND TERPYRIDINE PLATINUM(II) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRROLIDONE-CARBOXYLATE PEPTIDASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: 5-OXOPROLYL-PEPTIDASE, PYROGLUTAMYL-PEPTIDASE I, PGP-I, COMPND 5 PYRASE; COMPND 6 EC: 3.4.19.3; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS AMYLOLIQUEFACIENS; SOURCE 3 ORGANISM_TAXID: 1390; SOURCE 4 STRAIN: ATCC49763; RUB 500; SOURCE 5 GENE: PCP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-23(A) KEYWDS HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.-C.LO,A.H.-J.WANG REVDAT 2 16-OCT-19 3RO0 1 JRNL REVDAT 1 05-OCT-11 3RO0 0 JRNL AUTH Y.-C.LO,W.-C.SU,T.-P.KO,N.-C.WANG,A.H.-J.WANG JRNL TITL TERPYRIDINE PLATINUM(II) COMPLEXES INHIBIT CYSTEINE JRNL TITL 2 PROTEASES BY BINDING TO ACTIVE-SITE CYSTEINE. JRNL REF J.BIOMOL.STRUCT.DYN. V. 29 267 2011 JRNL REFN ESSN 1538-0254 JRNL PMID 21875148 JRNL DOI 10.1080/073911011010524993 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 83.1 REMARK 3 NUMBER OF REFLECTIONS : 112632 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 5971 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 35.48 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 258 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6345 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 95 REMARK 3 SOLVENT ATOMS : 958 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.54400 REMARK 3 B22 (A**2) : -5.73300 REMARK 3 B33 (A**2) : 3.18900 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.21700 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.14 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.021 REMARK 3 BOND ANGLES (DEGREES) : 1.990 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.297 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.980 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.277 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.327 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 51.11 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : TPT.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3RO0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-MAY-11. REMARK 100 THE DEPOSITION ID IS D_1000065165. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL12B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 123673 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.9 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 43.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.41400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3RNZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M SODIUM PHOSPHATE MONOBASIC REMARK 280 MONOHYDRATE, POTASSIUM PHOSPHATE DIBASIC, PH 6.9, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 145.16000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.76000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 145.16000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.76000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 351 LIES ON A SPECIAL POSITION. REMARK 375 HOH D 958 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 THR A 209 REMARK 465 GLY A 210 REMARK 465 GLY A 211 REMARK 465 GLY A 212 REMARK 465 GLU A 213 REMARK 465 LEU A 214 REMARK 465 HIS A 215 REMARK 465 LEU A 216 REMARK 465 GLU A 217 REMARK 465 HIS A 218 REMARK 465 HIS A 219 REMARK 465 HIS A 220 REMARK 465 HIS A 221 REMARK 465 HIS A 222 REMARK 465 HIS A 223 REMARK 465 GLY B 210 REMARK 465 GLY B 211 REMARK 465 GLY B 212 REMARK 465 GLU B 213 REMARK 465 LEU B 214 REMARK 465 HIS B 215 REMARK 465 LEU B 216 REMARK 465 GLU B 217 REMARK 465 HIS B 218 REMARK 465 HIS B 219 REMARK 465 HIS B 220 REMARK 465 HIS B 221 REMARK 465 HIS B 222 REMARK 465 HIS B 223 REMARK 465 GLU C 208 REMARK 465 THR C 209 REMARK 465 GLY C 210 REMARK 465 GLY C 211 REMARK 465 GLY C 212 REMARK 465 GLU C 213 REMARK 465 LEU C 214 REMARK 465 HIS C 215 REMARK 465 LEU C 216 REMARK 465 GLU C 217 REMARK 465 HIS C 218 REMARK 465 HIS C 219 REMARK 465 HIS C 220 REMARK 465 HIS C 221 REMARK 465 HIS C 222 REMARK 465 HIS C 223 REMARK 465 MET D 1 REMARK 465 GLU D 208 REMARK 465 THR D 209 REMARK 465 GLY D 210 REMARK 465 GLY D 211 REMARK 465 GLY D 212 REMARK 465 GLU D 213 REMARK 465 LEU D 214 REMARK 465 HIS D 215 REMARK 465 LEU D 216 REMARK 465 GLU D 217 REMARK 465 HIS D 218 REMARK 465 HIS D 219 REMARK 465 HIS D 220 REMARK 465 HIS D 221 REMARK 465 HIS D 222 REMARK 465 HIS D 223 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 C6 TPT A 480 O HOH A 910 1.76 REMARK 500 C7 TPT A 480 O HOH A 910 1.81 REMARK 500 O PHE B 13 O HOH B 602 1.87 REMARK 500 C5 TPT A 480 O HOH A 910 1.93 REMARK 500 O THR C 17 O HOH C 582 2.08 REMARK 500 C4 TPT A 480 O HOH A 910 2.11 REMARK 500 O HOH D 327 O HOH D 688 2.13 REMARK 500 OE1 GLU D 154 NH2 ARG D 157 2.15 REMARK 500 O HOH C 340 O HOH C 390 2.16 REMARK 500 O GLY A 14 O HOH A 509 2.17 REMARK 500 O HOH A 281 O HOH A 687 2.17 REMARK 500 O HOH B 602 O HOH B 755 2.18 REMARK 500 O PRO A 12 O HOH A 767 2.19 REMARK 500 O HOH C 612 O HOH C 698 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU D 174 CD GLU D 174 OE1 0.081 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 HIS B 168 CB - CG - CD2 ANGL. DEV. = -10.2 DEGREES REMARK 500 ARG C 82 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG C 163 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 GLY D 108 C - N - CA ANGL. DEV. = -12.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TYR A 48 -56.36 75.13 REMARK 500 PHE A 142 -154.59 -95.88 REMARK 500 TYR B 48 -55.98 73.04 REMARK 500 PHE B 142 -154.12 -100.00 REMARK 500 HIS B 159 66.61 -150.53 REMARK 500 GLU B 208 51.49 -119.92 REMARK 500 TYR C 48 -57.64 80.25 REMARK 500 PHE C 142 -154.64 -98.18 REMARK 500 TYR D 48 -54.38 72.54 REMARK 500 PHE D 142 -156.57 -98.98 REMARK 500 HIS D 159 76.39 -150.87 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 PHE A 13 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 HIS D 161 15.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 TPT C 482 PT1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 144 SG REMARK 620 2 TPT C 482 N1 106.1 REMARK 620 3 TPT C 482 N2 177.8 76.1 REMARK 620 4 TPT C 482 N3 98.9 154.9 78.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 TPT D 483 PT1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 144 SG REMARK 620 2 TPT D 483 N1 95.4 REMARK 620 3 TPT D 483 N2 172.3 77.3 REMARK 620 4 TPT D 483 N3 108.1 156.4 79.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 TPT B 481 PT1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 144 SG REMARK 620 2 TPT B 481 N1 96.0 REMARK 620 3 TPT B 481 N2 168.2 76.2 REMARK 620 4 TPT B 481 N3 108.6 154.9 78.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 TPT A 480 PT1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 144 SG REMARK 620 2 TPT A 480 N1 93.6 REMARK 620 3 TPT A 480 N2 171.2 78.6 REMARK 620 4 TPT A 480 N3 109.4 156.9 78.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 TPT D 484 PT1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 161 ND1 REMARK 620 2 TPT D 484 N1 86.1 REMARK 620 3 TPT D 484 N2 156.3 77.1 REMARK 620 4 TPT D 484 N3 117.2 155.7 78.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPT A 480 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPT B 481 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPT C 482 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPT D 483 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPT D 484 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3RNZ RELATED DB: PDB REMARK 900 RELATED ID: 3RO1 RELATED DB: PDB DBREF 3RO0 A 1 215 UNP P46107 PCP_BACAM 1 215 DBREF 3RO0 B 1 215 UNP P46107 PCP_BACAM 1 215 DBREF 3RO0 C 1 215 UNP P46107 PCP_BACAM 1 215 DBREF 3RO0 D 1 215 UNP P46107 PCP_BACAM 1 215 SEQADV 3RO0 MET A 58 UNP P46107 ILE 58 ENGINEERED MUTATION SEQADV 3RO0 ALA A 202 UNP P46107 VAL 202 ENGINEERED MUTATION SEQADV 3RO0 LEU A 216 UNP P46107 EXPRESSION TAG SEQADV 3RO0 GLU A 217 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS A 218 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS A 219 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS A 220 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS A 221 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS A 222 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS A 223 UNP P46107 EXPRESSION TAG SEQADV 3RO0 MET B 58 UNP P46107 ILE 58 ENGINEERED MUTATION SEQADV 3RO0 ALA B 202 UNP P46107 VAL 202 ENGINEERED MUTATION SEQADV 3RO0 LEU B 216 UNP P46107 EXPRESSION TAG SEQADV 3RO0 GLU B 217 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS B 218 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS B 219 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS B 220 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS B 221 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS B 222 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS B 223 UNP P46107 EXPRESSION TAG SEQADV 3RO0 MET C 58 UNP P46107 ILE 58 ENGINEERED MUTATION SEQADV 3RO0 ALA C 202 UNP P46107 VAL 202 ENGINEERED MUTATION SEQADV 3RO0 LEU C 216 UNP P46107 EXPRESSION TAG SEQADV 3RO0 GLU C 217 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS C 218 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS C 219 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS C 220 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS C 221 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS C 222 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS C 223 UNP P46107 EXPRESSION TAG SEQADV 3RO0 MET D 58 UNP P46107 ILE 58 ENGINEERED MUTATION SEQADV 3RO0 ALA D 202 UNP P46107 VAL 202 ENGINEERED MUTATION SEQADV 3RO0 LEU D 216 UNP P46107 EXPRESSION TAG SEQADV 3RO0 GLU D 217 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS D 218 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS D 219 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS D 220 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS D 221 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS D 222 UNP P46107 EXPRESSION TAG SEQADV 3RO0 HIS D 223 UNP P46107 EXPRESSION TAG SEQRES 1 A 223 MET GLU LYS LYS VAL LEU LEU THR GLY PHE ASP PRO PHE SEQRES 2 A 223 GLY GLY GLU THR VAL ASN PRO SER TRP GLU ALA VAL LYS SEQRES 3 A 223 ARG LEU ASN GLY ALA ALA GLU GLY PRO ALA SER ILE VAL SEQRES 4 A 223 SER GLU GLN VAL PRO THR VAL PHE TYR LYS SER LEU ALA SEQRES 5 A 223 VAL LEU ARG GLU ALA MET LYS LYS HIS GLN PRO ASP ILE SEQRES 6 A 223 ILE ILE CYS VAL GLY GLN ALA GLY GLY ARG MET GLN ILE SEQRES 7 A 223 THR PRO GLU ARG VAL ALA ILE ASN LEU ASN GLU ALA ARG SEQRES 8 A 223 ILE PRO ASP ASN GLU GLY ASN GLN PRO VAL GLY GLU ASP SEQRES 9 A 223 ILE SER GLN GLY GLY PRO ALA ALA TYR TRP THR GLY LEU SEQRES 10 A 223 PRO ILE LYS ARG ILE VAL GLU GLU ILE LYS LYS GLU GLY SEQRES 11 A 223 ILE PRO ALA ALA VAL SER TYR THR ALA GLY THR PHE VAL SEQRES 12 A 223 CYS ASN HIS LEU PHE TYR GLY LEU MET ASP GLU ILE SER SEQRES 13 A 223 ARG HIS HIS PRO HIS ILE ARG GLY GLY PHE ILE HIS ILE SEQRES 14 A 223 PRO TYR ILE PRO GLU GLN THR LEU GLN LYS SER ALA PRO SEQRES 15 A 223 SER LEU SER LEU ASP HIS ILE THR LYS ALA LEU LYS ILE SEQRES 16 A 223 ALA ALA VAL THR ALA ALA ALA HIS GLU ASP ASP ILE GLU SEQRES 17 A 223 THR GLY GLY GLY GLU LEU HIS LEU GLU HIS HIS HIS HIS SEQRES 18 A 223 HIS HIS SEQRES 1 B 223 MET GLU LYS LYS VAL LEU LEU THR GLY PHE ASP PRO PHE SEQRES 2 B 223 GLY GLY GLU THR VAL ASN PRO SER TRP GLU ALA VAL LYS SEQRES 3 B 223 ARG LEU ASN GLY ALA ALA GLU GLY PRO ALA SER ILE VAL SEQRES 4 B 223 SER GLU GLN VAL PRO THR VAL PHE TYR LYS SER LEU ALA SEQRES 5 B 223 VAL LEU ARG GLU ALA MET LYS LYS HIS GLN PRO ASP ILE SEQRES 6 B 223 ILE ILE CYS VAL GLY GLN ALA GLY GLY ARG MET GLN ILE SEQRES 7 B 223 THR PRO GLU ARG VAL ALA ILE ASN LEU ASN GLU ALA ARG SEQRES 8 B 223 ILE PRO ASP ASN GLU GLY ASN GLN PRO VAL GLY GLU ASP SEQRES 9 B 223 ILE SER GLN GLY GLY PRO ALA ALA TYR TRP THR GLY LEU SEQRES 10 B 223 PRO ILE LYS ARG ILE VAL GLU GLU ILE LYS LYS GLU GLY SEQRES 11 B 223 ILE PRO ALA ALA VAL SER TYR THR ALA GLY THR PHE VAL SEQRES 12 B 223 CYS ASN HIS LEU PHE TYR GLY LEU MET ASP GLU ILE SER SEQRES 13 B 223 ARG HIS HIS PRO HIS ILE ARG GLY GLY PHE ILE HIS ILE SEQRES 14 B 223 PRO TYR ILE PRO GLU GLN THR LEU GLN LYS SER ALA PRO SEQRES 15 B 223 SER LEU SER LEU ASP HIS ILE THR LYS ALA LEU LYS ILE SEQRES 16 B 223 ALA ALA VAL THR ALA ALA ALA HIS GLU ASP ASP ILE GLU SEQRES 17 B 223 THR GLY GLY GLY GLU LEU HIS LEU GLU HIS HIS HIS HIS SEQRES 18 B 223 HIS HIS SEQRES 1 C 223 MET GLU LYS LYS VAL LEU LEU THR GLY PHE ASP PRO PHE SEQRES 2 C 223 GLY GLY GLU THR VAL ASN PRO SER TRP GLU ALA VAL LYS SEQRES 3 C 223 ARG LEU ASN GLY ALA ALA GLU GLY PRO ALA SER ILE VAL SEQRES 4 C 223 SER GLU GLN VAL PRO THR VAL PHE TYR LYS SER LEU ALA SEQRES 5 C 223 VAL LEU ARG GLU ALA MET LYS LYS HIS GLN PRO ASP ILE SEQRES 6 C 223 ILE ILE CYS VAL GLY GLN ALA GLY GLY ARG MET GLN ILE SEQRES 7 C 223 THR PRO GLU ARG VAL ALA ILE ASN LEU ASN GLU ALA ARG SEQRES 8 C 223 ILE PRO ASP ASN GLU GLY ASN GLN PRO VAL GLY GLU ASP SEQRES 9 C 223 ILE SER GLN GLY GLY PRO ALA ALA TYR TRP THR GLY LEU SEQRES 10 C 223 PRO ILE LYS ARG ILE VAL GLU GLU ILE LYS LYS GLU GLY SEQRES 11 C 223 ILE PRO ALA ALA VAL SER TYR THR ALA GLY THR PHE VAL SEQRES 12 C 223 CYS ASN HIS LEU PHE TYR GLY LEU MET ASP GLU ILE SER SEQRES 13 C 223 ARG HIS HIS PRO HIS ILE ARG GLY GLY PHE ILE HIS ILE SEQRES 14 C 223 PRO TYR ILE PRO GLU GLN THR LEU GLN LYS SER ALA PRO SEQRES 15 C 223 SER LEU SER LEU ASP HIS ILE THR LYS ALA LEU LYS ILE SEQRES 16 C 223 ALA ALA VAL THR ALA ALA ALA HIS GLU ASP ASP ILE GLU SEQRES 17 C 223 THR GLY GLY GLY GLU LEU HIS LEU GLU HIS HIS HIS HIS SEQRES 18 C 223 HIS HIS SEQRES 1 D 223 MET GLU LYS LYS VAL LEU LEU THR GLY PHE ASP PRO PHE SEQRES 2 D 223 GLY GLY GLU THR VAL ASN PRO SER TRP GLU ALA VAL LYS SEQRES 3 D 223 ARG LEU ASN GLY ALA ALA GLU GLY PRO ALA SER ILE VAL SEQRES 4 D 223 SER GLU GLN VAL PRO THR VAL PHE TYR LYS SER LEU ALA SEQRES 5 D 223 VAL LEU ARG GLU ALA MET LYS LYS HIS GLN PRO ASP ILE SEQRES 6 D 223 ILE ILE CYS VAL GLY GLN ALA GLY GLY ARG MET GLN ILE SEQRES 7 D 223 THR PRO GLU ARG VAL ALA ILE ASN LEU ASN GLU ALA ARG SEQRES 8 D 223 ILE PRO ASP ASN GLU GLY ASN GLN PRO VAL GLY GLU ASP SEQRES 9 D 223 ILE SER GLN GLY GLY PRO ALA ALA TYR TRP THR GLY LEU SEQRES 10 D 223 PRO ILE LYS ARG ILE VAL GLU GLU ILE LYS LYS GLU GLY SEQRES 11 D 223 ILE PRO ALA ALA VAL SER TYR THR ALA GLY THR PHE VAL SEQRES 12 D 223 CYS ASN HIS LEU PHE TYR GLY LEU MET ASP GLU ILE SER SEQRES 13 D 223 ARG HIS HIS PRO HIS ILE ARG GLY GLY PHE ILE HIS ILE SEQRES 14 D 223 PRO TYR ILE PRO GLU GLN THR LEU GLN LYS SER ALA PRO SEQRES 15 D 223 SER LEU SER LEU ASP HIS ILE THR LYS ALA LEU LYS ILE SEQRES 16 D 223 ALA ALA VAL THR ALA ALA ALA HIS GLU ASP ASP ILE GLU SEQRES 17 D 223 THR GLY GLY GLY GLU LEU HIS LEU GLU HIS HIS HIS HIS SEQRES 18 D 223 HIS HIS HET TPT A 480 19 HET TPT B 481 19 HET TPT C 482 19 HET TPT D 483 19 HET TPT D 484 19 HETNAM TPT 2,2':6',2''-TERPYRIDINE PLATINUM(II) CHLORIDE FORMUL 5 TPT 5(C15 H11 CL N3 PT 1+) FORMUL 10 HOH *958(H2 O) HELIX 1 1 ASN A 19 LEU A 28 1 10 HELIX 2 2 TYR A 48 GLN A 62 1 15 HELIX 3 3 PRO A 118 GLU A 129 1 12 HELIX 4 4 PHE A 142 HIS A 159 1 18 HELIX 5 5 ILE A 172 THR A 176 5 5 HELIX 6 6 SER A 185 HIS A 203 1 19 HELIX 7 7 ASN B 19 LEU B 28 1 10 HELIX 8 8 TYR B 48 GLN B 62 1 15 HELIX 9 9 PRO B 118 GLU B 129 1 12 HELIX 10 10 PHE B 142 HIS B 159 1 18 HELIX 11 11 ILE B 172 THR B 176 5 5 HELIX 12 12 SER B 185 HIS B 203 1 19 HELIX 13 13 ASN C 19 LEU C 28 1 10 HELIX 14 14 TYR C 48 GLN C 62 1 15 HELIX 15 15 PRO C 118 GLU C 129 1 12 HELIX 16 16 PHE C 142 HIS C 159 1 18 HELIX 17 17 ILE C 172 THR C 176 5 5 HELIX 18 18 SER C 185 HIS C 203 1 19 HELIX 19 19 ASN D 19 LEU D 28 1 10 HELIX 20 20 TYR D 48 GLN D 62 1 15 HELIX 21 21 PRO D 118 GLU D 129 1 12 HELIX 22 22 PHE D 142 HIS D 159 1 18 HELIX 23 23 ILE D 172 THR D 176 5 5 HELIX 24 24 SER D 185 HIS D 203 1 19 SHEET 1 A 6 ALA A 32 GLU A 33 0 SHEET 2 A 6 ALA A 36 VAL A 43 -1 O ALA A 36 N GLU A 33 SHEET 3 A 6 LYS A 3 PHE A 10 1 N GLY A 9 O VAL A 43 SHEET 4 A 6 ILE A 65 GLN A 71 1 O ILE A 65 N LEU A 6 SHEET 5 A 6 ARG A 163 ILE A 169 1 O ILE A 167 N CYS A 68 SHEET 6 A 6 THR A 79 PRO A 80 -1 N THR A 79 O HIS A 168 SHEET 1 B 2 VAL A 83 ILE A 85 0 SHEET 2 B 2 ALA A 112 TRP A 114 -1 O TYR A 113 N ALA A 84 SHEET 1 C 6 ALA B 32 GLU B 33 0 SHEET 2 C 6 ALA B 36 VAL B 43 -1 O ALA B 36 N GLU B 33 SHEET 3 C 6 LYS B 3 PHE B 10 1 N LEU B 7 O VAL B 39 SHEET 4 C 6 ILE B 65 GLN B 71 1 O ILE B 67 N LEU B 6 SHEET 5 C 6 ARG B 163 ILE B 169 1 O ARG B 163 N ILE B 66 SHEET 6 C 6 THR B 79 PRO B 80 -1 N THR B 79 O HIS B 168 SHEET 1 D 2 VAL B 83 ILE B 85 0 SHEET 2 D 2 ALA B 112 TRP B 114 -1 O TYR B 113 N ALA B 84 SHEET 1 E 6 ALA C 32 GLU C 33 0 SHEET 2 E 6 ALA C 36 VAL C 43 -1 O ALA C 36 N GLU C 33 SHEET 3 E 6 LYS C 3 PHE C 10 1 N LEU C 7 O VAL C 39 SHEET 4 E 6 ILE C 65 GLN C 71 1 O ILE C 67 N LEU C 6 SHEET 5 E 6 ARG C 163 ILE C 169 1 O ILE C 167 N CYS C 68 SHEET 6 E 6 THR C 79 PRO C 80 -1 N THR C 79 O HIS C 168 SHEET 1 F 2 VAL C 83 ILE C 85 0 SHEET 2 F 2 ALA C 112 TRP C 114 -1 O TYR C 113 N ALA C 84 SHEET 1 G 6 ALA D 32 GLU D 33 0 SHEET 2 G 6 ALA D 36 VAL D 43 -1 O ALA D 36 N GLU D 33 SHEET 3 G 6 LYS D 3 PHE D 10 1 N LEU D 7 O VAL D 39 SHEET 4 G 6 ILE D 65 GLN D 71 1 O ILE D 67 N LEU D 6 SHEET 5 G 6 ARG D 163 ILE D 169 1 O ILE D 167 N CYS D 68 SHEET 6 G 6 THR D 79 PRO D 80 -1 N THR D 79 O HIS D 168 SHEET 1 H 2 VAL D 83 ILE D 85 0 SHEET 2 H 2 ALA D 112 TRP D 114 -1 O TYR D 113 N ALA D 84 LINK SG CYS C 144 PT1 TPT C 482 1555 1555 2.29 LINK SG CYS D 144 PT1 TPT D 483 1555 1555 2.31 LINK SG CYS B 144 PT1 TPT B 481 1555 1555 2.31 LINK SG CYS A 144 PT1 TPT A 480 1555 1555 2.40 LINK ND1 HIS D 161 PT1 TPT D 484 1555 1555 2.63 SITE 1 AC1 11 PHE A 10 PHE A 13 ASN A 19 THR A 45 SITE 2 AC1 11 GLN A 71 ALA A 139 CYS A 144 HIS A 168 SITE 3 AC1 11 HOH A 245 HOH A 284 HOH A 910 SITE 1 AC2 9 PHE B 10 PHE B 13 THR B 45 GLN B 71 SITE 2 AC2 9 ALA B 139 CYS B 144 HIS B 168 HOH B 337 SITE 3 AC2 9 HOH B 923 SITE 1 AC3 8 PHE C 10 PHE C 13 THR C 45 GLN C 71 SITE 2 AC3 8 ALA C 139 CYS C 144 HIS C 168 HOH C 730 SITE 1 AC4 10 PHE D 10 PHE D 13 THR D 45 GLN D 71 SITE 2 AC4 10 ALA D 139 PHE D 142 CYS D 144 HIS D 168 SITE 3 AC4 10 HOH D 454 HOH D 728 SITE 1 AC5 6 HIS D 158 HIS D 159 PRO D 160 HIS D 161 SITE 2 AC5 6 HOH D 507 HOH D 688 CRYST1 290.320 45.520 67.990 90.00 91.48 90.00 C 1 2 1 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.003444 0.000000 0.000089 0.00000 SCALE2 0.000000 0.021968 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014713 0.00000 MASTER 495 0 5 24 32 0 13 6 0 0 0 72 END